WM-64PNT

Description：MIC COND ANLG OMNI -44DB 0.236"D
Series：WM-64PN
Mfr：Panasonic Electronic Components
Package：Bulk

SKU:b1ae6b892b5b Category: Microphones Brand: Panasonic Electronic Components

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Product introduction

Product Detailed Parameters

Description：MIC COND ANLG OMNI -44DB 0.236"D
Series：WM-64PN
Mfr：Panasonic Electronic Components
Package：Bulk
Type：Electret Condenser
Output Type：Analog
Direction：Omnidirectional
Frequency Range：50 Hz ~ 15 kHz
Sensitivity：-44dB ±3dB @ 94dB SPL
S/N Ratio：58dB
Impedance：2.2 kOhms
Voltage Range：2 V ~ 10 V
Current - Supply：500 µA
Port Location：Top
Ratings：-
Termination：PC Pins
Size / Dimension：0.236" Dia (6.00mm)
Height (Max)：0.087" (2.20mm)
Shape：Circular
Grade：-
Qualification：-
Voltage - Rated：2 V

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WM-64PNT

Overview

The WM-64PNT is an analog omnidirectional electret condenser microphone manufactured by Panasonic Electronic Components. It features a circular pad termination design with a diameter of 0.236 inches (6.00 mm) and a maximum height of 0.087 inches (2.20 mm). The device operates within a voltage range of 2 V to 10 V, drawing a supply current of 500 µA. Its frequency response spans from 50 Hz to 15 kHz, providing a sensitivity of -44 dB ±4 dB at 94 dB SPL and a signal-to-noise ratio of 58 dB. The unit exhibits an impedance of 2.2 kOhms.

Feature Summary

Omnidirectional acoustic pickup pattern for uniform sound capture
Electret condenser transducer technology for analog audio output
Surface-mount pad termination for direct PCB integration

Applications

Consumer electronic audio input devices
Portable communication equipment
General-purpose voice recognition modules

Procurement Notes

Verify the specific suffix 'PNT' against official Panasonic datasheets to confirm exact sensitivity and packaging specifications. Confirm RoHS compliance status and lead-free certification requirements prior to procurement. Ensure compatibility with existing PCB footprint dimensions and soldering thermal profiles during the design-in phase.

Selection Notes

Select this component when an omnidirectional response is required for general voice capture applications. The fixed 2.2 kOhm impedance and 500 µA supply current must align with the host circuit's biasing capabilities. Consider the physical dimensions and pad layout for space-constrained designs requiring surface-mount assembly.

Part Context

This microphone belongs to the WM-64 series of electret condenser microphones produced by Panasonic Electronic Components. The series is characterized by compact circular housings designed for integration into various consumer electronics. The WM-64PNT variant specifically denotes the terminal configuration and sensitivity characteristics defined in the manufacturer's product documentation.